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227 Commits

Author SHA1 Message Date
Varun B Patil
6663743f4c Remove compiler warnings 2014-03-30 15:13:29 +05:30
Licai Guo
e0ef0cabdd Merge pull request #555 from huili2/remove_unused_func 
rephrase blockzero function complexity and remove useless functions
 2014-03-20 15:57:50 +08:00
wayne liu
06c534d9f2 rephrase blockzero function complexity and remove useless functions 2014-03-19 23:43:55 -07:00
Licai Guo
a688f5278a fix most of the warnings 2014-03-19 01:16:08 -07:00
volvet
7313ecdbd0 Merge pull request #538 from mstorsjo/use-apple-builtin-define 
Use __APPLE__ instead of APPLE_IOS for apple/arm specific features
 2014-03-19 09:45:56 +08:00
Licai Guo
4bbe61a783 Merge pull request #537 from mstorsjo/rename-x86-asm 
Rename the asm subdirectories to x86
 2014-03-19 08:51:39 +08:00
Licai Guo
d897d362ab Merge pull request #532 from huili2/WELS_CLIP1 
Modify MACRO WELS_CLIP1 as inline functions
 2014-03-19 08:50:04 +08:00
Martin Storsjö
9586c59b9e Use __APPLE__ instead of APPLE_IOS in the arm assembly sources 2014-03-18 23:15:49 +02:00
Martin Storsjö
ed9c03408f Rename the asm subdirectories to x86 
This is consistent with having the arm assembly in a subdirectory
called arm.
 2014-03-18 23:09:45 +02:00
Ethan Hugg
197423f271 Merge pull request #520 from ylatuya/master 
Fix compiler warnings and remove dead code
 2014-03-18 13:28:02 -07:00
Andoni Morales Alastruey
8be8fe1775 Fix compiler warning -Werror=maybe-uninitialized 2014-03-18 19:15:25 +01:00
Andoni Morales Alastruey
e9e332bf4c Fix -Werror=sign-compare compiler warnings 2014-03-18 19:15:25 +01:00
Andoni Morales Alastruey
ae60f1bee9 Fix compiler warnings and remove dead code 
Fix several -Werror=unused-variable and -Werror=unused-but-set-variable
and removed dead code found with this warnings
 2014-03-18 19:15:25 +01:00
huili2
090e8cc1ed modify WELS_CLIP1 to be inline functions 2014-03-18 01:54:25 -07:00
volvet
b21411ad7c Merge pull request #511 from mstorsjo/remove-unused-define 
Remove the unused FORMAT_COFF define
 2014-03-18 16:11:22 +08:00
volvet
fb1958ad13 Merge pull request #519 from mstorsjo/push-xmm-registers 
Backup/restore the xmm6-xmm15 SSE registers within asm functions on win64

Reviewed by zhiliang
 2014-03-18 15:04:54 +08:00
Martin Storsjö
3cf52554f7 Backup/restore the xmm6-xmm15 SSE registers within asm functions on win64 
According to the Win64 ABI, these registers need to be preserved,
and compilers are allowed to rely on their content to stay
available - not only for float usage but for any usage, anywhere,
in the calling C++ code.

This adds a macro which pushes the clobbered registers onto the
stack if targeting win64 (and a matching one which restores them).
The parameter to the macro is the number of xmm registers used
(e.g. if using xmm0 - xmm7, the parameter is 8), or in other
words, the number of the highest xmm register used plus one.

This is similar to how the same issue is handled for the NEON
registers q4-q7 with the vpush instruction, except that they needed
to be preserved on all platforms, not only on one particular platform.

This allows removing the XMMREG_PROTECT_* hacks, which can
easily fail if the compiler chooses to use the callee saved
xmm registers in an unexpected spot.
 2014-03-17 13:44:33 +02:00
Martin Storsjö
eec968234d Fold ALIGN 16 and the function label into WELS_EXTERN 
This simplifies the structure for all x86 assembly functions,
reducing the amount of duplicated code structure.
 2014-03-17 13:35:00 +02:00
Martin Storsjö
f96918283f Remove commented out code for old, 32-bit only x86 assembly function prologues/epilogues 2014-03-17 11:20:11 +02:00
Licai Guo
b5a4d706b9 Merge pull request #496 from mstorsjo/use-sign-extend-macro 
Use the SIGN_EXTENSION macro where possible
 2014-03-17 16:31:03 +08:00
Licai Guo
2c796337ba Merge pull request #510 from huili2/remove_basemb 
remove BASE_MB related code
 2014-03-17 08:46:25 +08:00
Martin Storsjö
fc260b39e0 Remove the unused FORMAT_COFF define 
Nothing in the project currently sets FORMAT_COFF - the other generic
branch works just fine on windows.
 2014-03-16 17:54:55 +02:00
Martin Storsjö
eb238e6549 Use the SIGN_EXTENSION macro where possible 
This shortens the x86 assembly by 134 lines in total.
 2014-03-16 17:54:24 +02:00
Martin Storsjö
ce8da27287 Format x86 assembly constants in a yasm compatible manner 
This is similar to what was done in a6463be0cc - yasm requires
these constants to have a zero after $.
 2014-03-15 14:38:28 +02:00
huili2
b1f596fd69 remove BASE_MB related code 2014-03-14 02:03:41 -07:00
Licai Guo
f589c580eb clean redundant checks in decoder 2014-03-13 23:56:54 -07:00
Licai Guo
8492aac917 Merge pull request #486 from huili2/nzc_bug_fix 
nzc bug fix and clear
 2014-03-14 13:11:45 +08:00
huili2
734e60aeeb add according to review opinion 2014-03-13 20:21:10 -07:00
Licai Guo
5bffb627d6 nzc bug fix and clear 2014-03-13 19:31:28 -07:00
Martin Storsjö
811c647c0e Remap registers to avoid clobbering the neon registers q4-q7 
According to the calling convention, the registers q4-q7 should be
preserved by functions. The caller (generated by the compiler) could
be using those registers anywhere for any intermediate data.

Functions that use 12 or less of the qX registers can avoid
violating the calling convention by simply using other registers instead
of the callee saved registers q4-q7.

This change only remaps the registers used within functions - therefore
this does not affect performance at all. E.g. in functions using
registers q0-q7, we now use q0-q3 and q8-q11 instead.
 2014-03-10 22:07:25 +02:00
Licai Guo
731a1466e6 Merge pull request #469 from huili2/svc_sh_bug_fix 
modify and correct SVC slice header parse
 2014-03-10 22:09:44 +08:00
Licai Guo
091315f84c modify and correct SVC slice header parse 2014-03-10 02:37:41 -07:00
Licai Guo
4cc059bf5b Merge pull request #461 from mstorsjo/fix-asm-comments 
Remove unnecessary/stray keywords in function signature comments in x86 assembly
 2014-03-10 12:29:22 +08:00
Licai Guo
b2dafa5a92 fix WELS_READ_VERIFY 2014-03-09 18:12:53 -07:00
Martin Storsjö
8d6b368a1c Remove unnecessary stray __cdecl annotations in function signature comments in x86 assembly 2014-03-09 19:18:02 +02:00
Ethan Hugg
09b45e3ef9 Merge pull request #440 from licaiguo/refine-pps-sps 
Refine pps sps
 2014-03-07 11:02:02 -08:00
Licai Guo
8ad9e0b60d use temp buffer to store new arrived PPS/SPS 2014-03-06 22:05:12 -08:00
Licai Guo
8a3518f7be set bAuReadyFlag to true when we meet a PPS 2014-03-06 21:50:31 -08:00
Licai Guo
71467f948a mv mc_neon.S to common,add MC arm code to encoder 2014-03-07 12:18:58 +08:00
Martin Storsjö
c0043f7053 Use the three-operand form of add/sub with shift 
When using unified syntax, the two operand form with a shift
isn't allowed.
 2014-03-06 16:21:54 +02:00
Licai Guo
201ab42d7e Merge pull request #431 from huili2/large_to_small_sps_bug 
Large to small sps bug for issue #373
 2014-03-06 16:51:59 +08:00
volvet
8cc332dea1 Merge pull request #432 from zhilwang/arm-asm 
Arm asm
 2014-03-06 16:50:56 +08:00
Licai Guo
8a7a9195d9 remove unused function 2014-03-05 23:14:57 -08:00
Licai Guo
4260a9b2ba remove CS and RS syntaxs for issue 373 2014-03-05 22:59:27 -08:00
Licai Guo
e7cc8c2780 Add arm asm code for processing. 2014-03-05 16:54:05 +08:00
Licai Guo
9e4ab64c73 move iTotalNumMbRec from refpic to ctx 2014-03-04 19:23:15 -08:00
Licai Guo
248f324c62 Add intra predictor arm asm code. 2014-03-05 10:25:15 +08:00
Martin Storsjö
9cf34e7615 Unify the interface for the different variants of WelsCPUFeatureDetect 
The caller of the function should not need to know exactly which
implementation of it is being used.

For the variants that don't support detecting the number of cores,
the pNumberOfLogicProcessors parameter can be left untouched
and the caller will use a higher level API for finding it out.

This simplifies all the calling code, and simplifies adding
more implementations of cpu feature detection.
 2014-03-04 10:18:30 +02:00
volvet
4d729c9418 get cpu cores for android 2014-03-04 15:50:41 +08:00
Martin Storsjö
03e0dcd814 Convert the arm assembly sources to unix newlines 2014-03-04 08:42:28 +02:00
volvet
d9a02d27f2 remove execute attribute of the arm asm files 2014-03-04 11:45:10 +08:00
volvet
f8b0cec68d Merge pull request #387 from zhilwang/arm-asm 
Arm asm
 2014-03-04 11:08:17 +08:00
Licai Guo
cdeb6449c6 remove unused declarations in as264_common.h 2014-03-03 17:42:47 -08:00
Licai Guo
83d0791163 Modify function name according latest cisco master 2014-03-04 09:18:18 +08:00
Licai Guo
7768cd0a98 Modify code style, remove trailing space. 2014-03-03 15:42:01 +08:00
Licai Guo
ba312b0b20 add checks for spsid and ppsid 2014-03-02 17:09:23 -08:00
volvet
33017fa722 Merge pull request #368 from huili2/sps_buffer_modif 
modify SPS, PPS buffer management and remove a build warning
 2014-02-28 17:41:46 +08:00
Licai Guo
b7a25df13f Remove deblocking arm asm code to common folder, add cpu detect for arm, clean some code. 2014-02-28 17:08:24 +08:00
Licai Guo
e4b6fc3f9a modify SPS, PPS buffer management and remove a build warning 2014-02-27 22:28:16 -08:00
Licai Guo
0fd9db2878 Add ARM 32bit asm code for decoder. 2014-02-28 13:36:34 +08:00
Licai Guo
e902f0fea4 refine rpl 2014-02-27 21:04:31 -08:00
Licai Guo
573b02797b Merge pull request #363 from huili2/remove_store_base 
remove unused codes in reference picture management
 2014-02-27 12:39:23 +08:00
Licai Guo
5303eaaeb9 remove store_ref_base_pic_flag related codes in reference picture management 2014-02-26 20:00:32 -08:00
Martin Storsjö
e239d9fddc Fix a typo in a function pointer name 2014-02-26 21:26:54 +02:00
Licai Guo
a9fd78f1e2 add a check to parseSliceHeaderSyntaxes 2014-02-25 00:47:12 -08:00
Licai Guo
3c29c92133 Merge pull request #347 from huili2/active_sps_ref_size 
use active SPS parameters instead of other SPS.
 2014-02-24 17:03:25 +08:00
huili2
ab6931496b Merge pull request #345 from licaiguo/fix-int-conversion-warning 
fix int conversion warning, using LD32/ST32
 2014-02-24 17:02:35 +08:00
Licai Guo
2983c92e1c use active SPS parameters instead of other SPS. 2014-02-24 00:52:17 -08:00
Licai Guo
d78f8c7ed8 fix int conversion warning, using LD32/ST32 2014-02-24 00:27:33 -08:00
Licai Guo
b7bee7af0a refine level check 2014-02-24 00:09:40 -08:00
Licai Guo
d5e0b99372 cast to uint32_t in GET_WORD to prevent possible left shift error. 2014-02-23 22:22:13 -08:00
Licai Guo
265741e922 update according to review comments 2014-02-23 18:26:28 -08:00
Licai Guo
fee0f14732 finish syntax checks in ParseSps 2014-02-21 00:16:42 -08:00
Licai Guo
4e0b8d4cbf refine checks in ParseSps 2014-02-20 19:25:11 -08:00
Licai Guo
d69b2faa9f fix the crash issues by changing the type iMbWidth & iMbHeight. 2014-02-19 23:06:35 -08:00
Licai Guo
46b9d5d0da Merge pull request #323 from huili2/check_bit_read 
add safety check for bit-reading for headers
 2014-02-20 14:17:07 +08:00
Licai Guo
a921bc6589 Merge pull request #320 from huili2/mb_residual_size_check 
remain size to prevent MB residual reading overflow
 2014-02-20 11:19:57 +08:00
Martin Storsjö
3532781556 Mark source parameters to MC functions as const 2014-02-19 10:19:56 +02:00
Martin Storsjö
ebb890e03e Declare static functions within the file they are used/defined in 
It does not make sense to declare but not define static functions
in a header.
 2014-02-19 09:51:25 +02:00
Licai Guo
a3c38b5631 add safety check for bit-reading for headers 2014-02-18 22:55:12 -08:00
huili2
0fcd066cde Merge pull request #298 from licaiguo/decoder-syntax-element-step1 
add decoder syntax checks
 2014-02-19 08:57:50 +08:00
Ethan Hugg
413b301e9c Merge pull request #303 from mstorsjo/simplify-decoder-api 
Simplify the Initialize decoder method
 2014-02-18 11:27:38 -08:00
Martin Storsjö
3b297ec866 Remove completely unused variables and private fields 2014-02-18 13:04:13 +02:00
Martin Storsjö
1075338b9b Use the actual struct type instead of a void pointer to the decoder Initialize method 2014-02-18 13:00:59 +02:00
Licai Guo
61b64190dd add decoder syntax checks 2014-02-17 23:57:12 -08:00
Licai Guo
d0a7f9b625 add refine mc.cpp on decoder 
1. remove unecessary init
2. add static to constant function pointer array
 2014-02-17 22:36:56 -08:00
Licai Guo
278597be2f Merge pull request #292 from huili2/level_prefix 
fix level_prefix too large in residual decoding
 2014-02-18 14:22:30 +08:00
Licai Guo
06d3ed8ddc Merge pull request #294 from huili2/neg_left_shift 
negative data with left shift, use cast or multiplication instead
 2014-02-18 14:21:44 +08:00
Licai Guo
f5d086eba1 merge the calculate 2014-02-17 22:16:51 -08:00
Licai Guo
a810408cdc negative data with left shift, use cast or multiplication instead 2014-02-17 19:13:41 -08:00
Licai Guo
7bace8406e remain size to prvent MB residual reading overflow 2014-02-17 00:47:41 -08:00
Licai Guo
0d1deb578e fix level_prefix too large in residual decoding 2014-02-13 22:51:45 -08:00
Martin Storsjö
55d7491f3d Remove stub interfaces for hw decoding 
There is no implementation available for actually doing decoding
in HW.
 2014-02-13 14:21:38 +02:00
Ethan Hugg
8b8e0d4b3e Merge pull request #274 from mstorsjo/typedef-cleanup 
Remove typedefs for standard C++ types
 2014-02-10 10:46:12 -08:00
Ethan Hugg
1e549e6f9a Merge pull request #271 from mstorsjo/merge-asm-headers 
Merge declarations of shared asm functions into the comon library
 2014-02-10 10:40:34 -08:00
Ethan Hugg
007f5ba773 Merge pull request #258 from mstorsjo/endian-cleanup 
Avoid endian-specific code
 2014-02-10 10:36:05 -08:00
Martin Storsjö
80862eec77 Use the C++ constants true/false instead of defining our own 
TRUE/FALSE has intentionally been left in use for the few
platform specific APIs that define these constants themselves
and expect them to be used, for consistency.
 2014-02-10 08:06:37 +02:00
Martin Storsjö
f2bd22acd5 Use char instead of str_t 2014-02-10 08:06:37 +02:00
Martin Storsjö
7b96c6756e Use void instead of void_t 
There's really no reason for adding a typedef for void.
 2014-02-10 08:06:33 +02:00
Martin Storsjö
2b77fe7f49 Use bool instead of bool_t 
bool is one of the built in, standard types in C++, there's no need
for a typedef for it.
 2014-02-10 08:05:09 +02:00